Jan ( N = 1225 )

Feb ( N = 938 )

Mar ( N = 425 )

Apr ( N = 1258 )

May ( N = 1303 )

Jun ( N = 1721 )

Aug ( N = 2169 )

Sep ( N = 678 )

Oct ( N = 1402 )

Nov ( N = 1280 )

Dec ( N = 1271 )